[Chat(Android)] I will lose my account, is there any way to recover?

Hi, I am asking you if I am going to recover my account? I do not remember E-mail. You have not used this account for a long time, but today I checked it and it is fine. I have called my support team (Google Play), but they usually told me to stop the game, which did not bring any results, I did not contact IGG support because, temte times 'I think' they did not have a phone or I did not look for it. Thanks for all the answers!